Perhaps I may say a few things right here that may be of some little benefit to my brethren in the ministry. You know these are the days of sore throats and bronchial affections among preachers. …

Now, without professing to have studied physiology, or to be skilled in the science of medicine, I beg leave, with very humble pretensions, to give it as my opinion that most cases of these diseases are brought on by carelessness and inattention of public speakers themselves. I had, for several years previous to the great revival of 1843, been greatly afflicted with the bronchial affection; so much so that I really thought the days of my public ministry were well-nigh over. This revival lasted near five months, through a hard and cold winter. I preached, exhorted, sung, prayed, and labored at the altar, I need not say several times a day or night, but almost day and night for months together.

With many fears I entered on this work, but from the beginning I threw myself under restraint, took time to respire freely between sentences, commanded the modulation and cadence of my voice, avoided singing to fatigue, avoided sudden transitions from heat to cold, and when I left the atmosphere of the church, heated by the stoves and breath of the crowd, guarded my breast and throat, and even mouth, from a sudden and direct contact with the chilling air, or air of any kind; got to my room as quick as possible, slept in no cold rooms if I could help it; bathed my throat and breast every morning with fresh, cold water from the well or spring; wore no tight stocks or cravats; breathed freely; and, strange to tell, I came out of the five months’ campaign of a revival much sounder than when I entered it. The only medicine I used at all was a little cayenne pepper and table salt dissolved in cold vinegar, and this just as I was leaving a warm atmosphere to go into the cold air or wind; and although several years have passed since, I have been very little troubled with that disease, and can preach as long and as loud as is necessary for any minister …